Can somebody help me with this issue? Linux is corrupting data when
using the SD card reader!
I already sent it to linux-mmc on September 11th, and on September
17th forwarded it to Roger Tseng (author of rtsx_usb) and Samuel Ortiz
(maintainer of MFD) but have received no response,
--
[resending...I forgot to switch gmail back to text-only mode. grrrh..]
-- Forwarded message --
From: Grant Grundler
Date: Mon, Sep 28, 2015 at 2:42 PM
Subject: Re: RFC: 32-bit __data_len and REQ_DISCARD+REQ_SECURE
To: Grant Grundler
Freescale eSDHC driver now supports both little-endian and
big-endian mode eSDHC IPs for ARM and PPC. So, MMC_SDHCI_OF_ESDHC
option needs to be reconfigured.
Signed-off-by: Yangbo Lu
---
drivers/mmc/host/Kconfig | 6 +++---
1 file changed, 3 insertions(+), 3
To support little endian eSDHC controller, we redefine both BE and
LE IO accessors. In the new accessors, use ioread*/iowrite* instead
of in_be32/out_be32 and will select accessors according to endian
mode in probe function.
Signed-off-by: Yangbo Lu
---
Signed-off-by: Yangbo Lu
---
Changes for v5:
- Redefined io accessors for both BE and LE eSDHC
Changes for v4:
- Moved endian mode checking back to sdhci-pltfm driver
Changes for v3:
- Moved endian mode checking to generic mmc host driver
---
Signed-off-by: Yangbo Lu
---
drivers/mmc/host/sdhci-of-esdhc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c
b/drivers/mmc/host/sdhci-of-esdhc.c
index 5315864..5ddcfc8 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++
On 2015/9/28 15:18, Hongtao Wu wrote:
>>
On Thu, Sep 10, 2015 at 9:28 PM, Ulf Hansson > wrote:
>
> On 14 August 2015 at 18:55, Hongtao Wu > wrote:
[...]
Yes, most of this data can be